// -*- coding: utf-8 -*- 
/**
 * Project: Java8InActionT
 *
 * @author: yanking
 * Create time: 2022-03-20 17:18
 * IDE: IntelliJ IDEA
 * Introduction:
 */
package com.Optional;

import org.junit.jupiter.api.Test;

public class Optional {
    /**
     * JAVA Optional API测试
     */
    @Test
    public void shout(){

    }
}
